Download Firmware Sony PlayStation 3 3.66

Sony has released new firmware for the PlayStation 3. The firmware has been given jersey number 3.66 and is 178MB in size. You can download it from the menu of the console itself or from the Sony website. The only change in this firmware is the improvement in stability while using PlayStation 3 format software and network services.

The main features in version 3.66 of the system software

• Improved system stability while using PlayStation 3 format software and network services.

Remark:

• Depending on the software title, you may not be able to play the content until you install the new PS3 system software.
• Do not update with data other than the official update data provided by Sony Computer Entertainment over a network or on a disc. Do not update in any way other than as described in the product documentation or on this website. If an update is performed with data from another source, by any other means, or with a PS3 system that has been altered or edited in any way, the PS3 system may not function properly and the official update data may not be able to be installed. These actions may void the warranty of the PS3 system and affect your ability to use Sony Computer Entertainment’s warranty and repair services.